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ELIZABETH TIPTON
tipton at northwestern.edu

OTHER RESEARCH & PROJECTS
Other Research: Welcome
CLUSTER ROBUST VARIANCE ESTIMATION
My friend James and I have been working on developing small-sample methods for improved testing using CRVE. Applications of CRVE are found in econometrics, survey sampling, and GEE.
Publications:
Software:
clubSandwich (for R)
reg_sandwich (for Stata)
Other Research: CV
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